Liesa, as a professional manufacturer and supplier of air purifiers in China, offers high-quality air purifiers specifically designed to capture invisible dust, pollen, pet dander, and even bacteria and odors, delivering fresh, clean air like a forest after the rain. It's especially suitable for families with allergy sufferers, pet owners, or those living in areas with less-than-ideal air quality.
Why Liesa Air Purifiers?
1. Multi-layer Composite Filtration System
Our durable air purifiers don't rely on a single filter. We utilize a triple-layer structure: a pre-filter + HEPA high-efficiency filter + activated carbon layer for formaldehyde removal.
Pre-filter: Acts as the first line of defense, trapping hair and large dust particles, extending the lifespan of the core filter.
H13 HEPA filter: Achieves a filtration efficiency of 99.97% for PM2.5, 0.3-micron particles, effectively trapping pollen, dust mites, and bacteria.
High-iodine value activated carbon layer: Specifically adsorbs formaldehyde, toluene, and other odors from renovations, as well as pet odors and cooking fumes, ensuring the air is not only clean but also fresh.
2. Intelligent Sensing
The air purifier features built-in high-precision laser dust and gas sensors that monitor air quality in real time and display it intuitively via a circular indicator light (green-yellow-red). It automatically adjusts the fan speed based on the pollution level, saving energy and maximizing efficiency. You don't need to worry; it operates fully automatically.
3. Excellent Noise Reduction
We have specially optimized the airflow design and motor. In night mode, the operating sound is as low as 28 decibels, as gentle as falling leaves, ensuring it won't disturb your or your family's deep sleep.
Suitable Scenarios
Families with babies or allergy sufferers: Using an air purifier effectively reduces dust mites, pollen, and other allergens, creating a protective barrier for children and sensitive family members.
Newly renovated homes: Powerful adsorption of formaldehyde and TVOC helps accelerate the "safe occupancy period" of your new home.
Pet owners: Quickly removes floating pet dander and odors, making petting your cats and dogs more enjoyable.
Study/Bedroom: Quiet operation provides a pure breathing environment, allowing you to work more focused and sleep more soundly. Winter in a sealed indoor environment: During the season when doors and windows are closed, continuously circulate and purify indoor air to prevent the accumulation of carbon dioxide and stale air.
The result is: your family breathes healthier air, allergy symptoms may be relieved, unpleasant odors disappear, and every breath you take at home becomes more reassuring and comfortable.
Why choose Liesa?
As a factory certified with international standards such as ISO9001 and BSCI, quality is our lifeline. This Air Purifier has also obtained multiple international safety certifications including CE, CB, and FCC. All products undergo rigorous 72-hour full-process testing before leaving the factory, ensuring that every unit delivered to you performs reliably.
We have a team with over 10 years of experience in R&D of cleaning appliances and hold more than 20 patented technologies. This is not our first product, but another masterpiece created after deeply understanding the needs of families worldwide. Our products have been exported to dozens of countries and regions worldwide, including South Korea, France, the United States, and Russia, and their quality has been proven by the market.
